Use `assert_prism_eval` over `test_prism_eval` in helper

When we use `test_prism_eval`, failed tests will point to the line
number of the `test_prism_eval` method definition instead of the test
that failed. If we use `assert_prism_eval` instead, failed tests will
properly poin to the test that failed because the test framework knows
to stop the backtrace earlier.

Before line number in failure points to helper definition:

```
Prism::TestCompilePrism#test_RegularExpressionNode = 0.21 s
  1) Failure:
Prism::TestCompilePrism#test_RegularExpressionNode [test/ruby/test_compile_prism.rb:755]:
</pit/> (Windows-31J) expected but was
</pit/> (US-ASCII).
```

After line number in failure points to test that failed:

```
Prism::TestCompilePrism#test_RegularExpressionNode = 0.00 s
  1) Failure:
Prism::TestCompilePrism#test_RegularExpressionNode [test/ruby/test_compile_prism.rb:334]:
</pit/> (Windows-31J) expected but was
</pit/> (US-ASCII).
```

1 files changed, 225 insertions, 225 deletions

diff --git a/test/ruby/test_compile_prism.rb b/test/ruby/test_compile_prism.rb
index 8128a88486..b9470b2d03 100644
--- a/test/ruby/test_compile_prism.rb
+++ b/test/ruby/test_compile_prism.rb
@@ -8,51 +8,51 @@ module Prism
     ############################################################################
 
     def test_FalseNode
-      test_prism_eval("false")
+      assert_prism_eval("false")
     end
 
     def test_FloatNode
-      test_prism_eval("1.2")
-      test_prism_eval("1.2e3")
-      test_prism_eval("+1.2e+3")
-      test_prism_eval("-1.2e-3")
+      assert_prism_eval("1.2")
+      assert_prism_eval("1.2e3")
+      assert_prism_eval("+1.2e+3")
+      assert_prism_eval("-1.2e-3")
     end
 
     def test_ImaginaryNode
-      test_prism_eval("1i")
-      test_prism_eval("+1.0i")
-      test_prism_eval("1ri")
+      assert_prism_eval("1i")
+      assert_prism_eval("+1.0i")
+      assert_prism_eval("1ri")
     end
 
     def test_IntegerNode
-      test_prism_eval("1")
-      test_prism_eval("+1")
-      test_prism_eval("-1")
-      test_prism_eval("0x10")
-      test_prism_eval("0b10")
-      test_prism_eval("0o10")
-      test_prism_eval("010")
+      assert_prism_eval("1")
+      assert_prism_eval("+1")
+      assert_prism_eval("-1")
+      assert_prism_eval("0x10")
+      assert_prism_eval("0b10")
+      assert_prism_eval("0o10")
+      assert_prism_eval("010")
     end
 
     def test_NilNode
-      test_prism_eval("nil")
+      assert_prism_eval("nil")
     end
 
     def test_RationalNode
-      test_prism_eval("1.2r")
-      test_prism_eval("+1.2r")
+      assert_prism_eval("1.2r")
+      assert_prism_eval("+1.2r")
     end
 
     def test_SelfNode
-      test_prism_eval("self")
+      assert_prism_eval("self")
     end
 
     def test_SourceEncodingNode
-      test_prism_eval("__ENCODING__")
+      assert_prism_eval("__ENCODING__")
     end
 
     def test_SourceFileNode
-      test_prism_eval("__FILE__")
+      assert_prism_eval("__FILE__")
     end
 
     def test_SourceLineNode
@@ -63,7 +63,7 @@ module Prism
     end
 
     def test_TrueNode
-      test_prism_eval("true")
+      assert_prism_eval("true")
     end
 
     ############################################################################
@@ -71,41 +71,41 @@ module Prism
     ############################################################################
 
     def test_BackReferenceReadNode
-      test_prism_eval("$+")
+      assert_prism_eval("$+")
     end
 
     def test_ClassVariableReadNode
-      test_prism_eval("class Prism::TestCompilePrism; @@pit = 1; @@pit; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @@pit = 1; @@pit; end")
     end
 
     def test_ConstantPathNode
-      test_prism_eval("Prism::TestCompilePrism")
+      assert_prism_eval("Prism::TestCompilePrism")
     end
 
     def test_ConstantReadNode
-      test_prism_eval("Prism")
+      assert_prism_eval("Prism")
     end
 
     def test_DefinedNode
       # TODO:
-      # test_prism_eval("defined? foo")
+      # assert_prism_eval("defined? foo")
     end
 
     def test_GlobalVariableReadNode
-      test_prism_eval("$pit = 1; $pit")
+      assert_prism_eval("$pit = 1; $pit")
     end
 
     def test_InstanceVariableReadNode
-      test_prism_eval("class Prism::TestCompilePrism; @pit = 1; @pit; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @pit = 1; @pit; end")
     end
 
     def test_LocalVariableReadNode
-      test_prism_eval("pit = 1; pit")
+      assert_prism_eval("pit = 1; pit")
     end
 
     def test_NumberedReferenceReadNode
-      test_prism_eval("$1")
-      test_prism_eval("$99999")
+      assert_prism_eval("$1")
+      assert_prism_eval("$99999")
     end
 
     ############################################################################
@@ -113,36 +113,36 @@ module Prism
     ############################################################################
 
     def test_ClassVariableAndWriteNode
-      test_prism_eval("class Prism::TestCompilePrism; @@pit = 0; @@pit &&= 1; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @@pit = 0; @@pit &&= 1; end")
     end
 
     def test_ClassVariableOperatorWriteNode
-      test_prism_eval("class Prism::TestCompilePrism; @@pit = 0; @@pit += 1; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @@pit = 0; @@pit += 1; end")
     end
 
     def test_ClassVariableOrWriteNode
-      test_prism_eval("class Prism::TestCompilePrism; @@pit = 1; @@pit ||= 0; end")
-      test_prism_eval("class Prism::TestCompilePrism; @@pit = nil; @@pit ||= 1; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @@pit = 1; @@pit ||= 0; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @@pit = nil; @@pit ||= 1; end")
     end
 
     def test_ClassVariableWriteNode
-      test_prism_eval("class Prism::TestCompilePrism; @@pit = 1; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @@pit = 1; end")
     end
 
     def test_ConstantAndWriteNode
-      test_prism_eval("Constant = 1; Constant &&= 1")
+      assert_prism_eval("Constant = 1; Constant &&= 1")
     end
 
     def test_ConstantOperatorWriteNode
-      test_prism_eval("Constant = 1; Constant += 1")
+      assert_prism_eval("Constant = 1; Constant += 1")
     end
 
     def test_ConstantOrWriteNode
-      test_prism_eval("Constant = 1; Constant ||= 1")
+      assert_prism_eval("Constant = 1; Constant ||= 1")
     end
 
     def test_ConstantWriteNode
-      # We don't call test_prism_eval directly in this case becuase we
+      # We don't call assert_prism_eval directly in this case becuase we
       # don't want to assign the constant mutliple times if we run
       # with `--repeat-count`
       # Instead, we eval manually here, and remove the constant to
@@ -154,61 +154,61 @@ module Prism
     end
 
     def test_ConstantPathWriteNode
-      test_prism_eval("Prism::CPWN = 1")
-      test_prism_eval("::CPWN = 1")
+      assert_prism_eval("Prism::CPWN = 1")
+      assert_prism_eval("::CPWN = 1")
     end
 
     def test_GlobalVariableAndWriteNode
-      test_prism_eval("$pit = 0; $pit &&= 1")
+      assert_prism_eval("$pit = 0; $pit &&= 1")
     end
 
     def test_GlobalVariableOperatorWriteNode
-      test_prism_eval("$pit = 0; $pit += 1")
+      assert_prism_eval("$pit = 0; $pit += 1")
     end
 
     def test_GlobalVariableOrWriteNode
-      test_prism_eval("$pit ||= 1")
+      assert_prism_eval("$pit ||= 1")
     end
 
     def test_GlobalVariableWriteNode
-      test_prism_eval("$pit = 1")
+      assert_prism_eval("$pit = 1")
     end
 
     def test_InstanceVariableAndWriteNode
-      test_prism_eval("@pit = 0; @pit &&= 1")
+      assert_prism_eval("@pit = 0; @pit &&= 1")
     end
 
     def test_InstanceVariableOperatorWriteNode
-      test_prism_eval("@pit = 0; @pit += 1")
+      assert_prism_eval("@pit = 0; @pit += 1")
     end
 
     def test_InstanceVariableOrWriteNode
-      test_prism_eval("@pit ||= 1")
+      assert_prism_eval("@pit ||= 1")
     end
 
     def test_InstanceVariableWriteNode
-      test_prism_eval("class Prism::TestCompilePrism; @pit = 1; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @pit = 1; end")
     end
 
     def test_LocalVariableAndWriteNode
-      test_prism_eval("pit = 0; pit &&= 1")
+      assert_prism_eval("pit = 0; pit &&= 1")
     end
 
     def test_LocalVariableOperatorWriteNode
-      test_prism_eval("pit = 0; pit += 1")
+      assert_prism_eval("pit = 0; pit += 1")
     end
 
     def test_LocalVariableOrWriteNode
-      test_prism_eval("pit ||= 1")
+      assert_prism_eval("pit ||= 1")
     end
 
     def test_LocalVariableWriteNode
-      test_prism_eval("pit = 1")
+      assert_prism_eval("pit = 1")
     end
 
     def test_MatchWriteNode
-      test_prism_eval("/(?<foo>bar)(?<baz>bar>)/ =~ 'barbar'")
-      test_prism_eval("/(?<foo>bar)/ =~ 'barbar'")
+      assert_prism_eval("/(?<foo>bar)(?<baz>bar>)/ =~ 'barbar'")
+      assert_prism_eval("/(?<foo>bar)/ =~ 'barbar'")
     end
 
     ############################################################################
@@ -216,11 +216,11 @@ module Prism
     ############################################################################
 
     def test_ClassVariableTargetNode
-      test_prism_eval("class Prism::TestCompilePrism; @@pit, @@pit1 = 1; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @@pit, @@pit1 = 1; end")
     end
 
     def test_ConstantTargetNode
-      # We don't call test_prism_eval directly in this case becuase we
+      # We don't call assert_prism_eval directly in this case becuase we
       # don't want to assign the constant mutliple times if we run
       # with `--repeat-count`
       # Instead, we eval manually here, and remove the constant to
@@ -255,19 +255,19 @@ module Prism
     end
 
     def test_GlobalVariableTargetNode
-      test_prism_eval("$pit, $pit1 = 1")
+      assert_prism_eval("$pit, $pit1 = 1")
     end
 
     def test_InstanceVariableTargetNode
-      test_prism_eval("class Prism::TestCompilePrism; @pit, @pit1 = 1; end")
+      assert_prism_eval("class Prism::TestCompilePrism; @pit, @pit1 = 1; end")
     end
 
     def test_LocalVariableTargetNode
-      test_prism_eval("pit, pit1 = 1")
+      assert_prism_eval("pit, pit1 = 1")
     end
 
     def test_MultiWriteNode
-      test_prism_eval("foo, bar = [1,2]")
+      assert_prism_eval("foo, bar = [1,2]")
     end
 
     ############################################################################
@@ -275,77 +275,77 @@ module Prism
     ############################################################################
 
     def test_EmbeddedStatementsNode
-      test_prism_eval('"foo #{to_s} baz"')
+      assert_prism_eval('"foo #{to_s} baz"')
     end
 
     def test_EmbeddedVariableNode
-      test_prism_eval('class Prism::TestCompilePrism; @pit = 1; "#@pit"; end')
-      test_prism_eval('class Prism::TestCompilePrism; @@pit = 1; "#@@pit"; end')
-      test_prism_eval('$pit = 1; "#$pit"')
+      assert_prism_eval('class Prism::TestCompilePrism; @pit = 1; "#@pit"; end')
+      assert_prism_eval('class Prism::TestCompilePrism; @@pit = 1; "#@@pit"; end')
+      assert_prism_eval('$pit = 1; "#$pit"')
     end
 
     def test_InterpolatedMatchLastLineNode
-      test_prism_eval("$pit = '.oo'; if /\#$pit/mix; end")
+      assert_prism_eval("$pit = '.oo'; if /\#$pit/mix; end")
     end
 
     def test_InterpolatedRegularExpressionNode
-      test_prism_eval('$pit = 1; /1 #$pit 1/')
-      test_prism_eval('$pit = 1; /#$pit/i')
-      test_prism_eval('/1 #{1 + 2} 1/')
-      test_prism_eval('/1 #{"2"} #{1 + 2} 1/')
+      assert_prism_eval('$pit = 1; /1 #$pit 1/')
+      assert_prism_eval('$pit = 1; /#$pit/i')
+      assert_prism_eval('/1 #{1 + 2} 1/')
+      assert_prism_eval('/1 #{"2"} #{1 + 2} 1/')
     end
 
     def test_InterpolatedStringNode
-      test_prism_eval('$pit = 1; "1 #$pit 1"')
-      test_prism_eval('"1 #{1 + 2} 1"')
+      assert_prism_eval('$pit = 1; "1 #$pit 1"')
+      assert_prism_eval('"1 #{1 + 2} 1"')
     end
 
     def test_InterpolatedSymbolNode
-      test_prism_eval('$pit = 1; :"1 #$pit 1"')
-      test_prism_eval(':"1 #{1 + 2} 1"')
+      assert_prism_eval('$pit = 1; :"1 #$pit 1"')
+      assert_prism_eval(':"1 #{1 + 2} 1"')
     end
 
     def test_InterpolatedXStringNode
-      test_prism_eval('`echo #{1}`')
-      test_prism_eval('`printf #{"100"}`')
+      assert_prism_eval('`echo #{1}`')
+      assert_prism_eval('`printf #{"100"}`')
     end
 
     def test_MatchLastLineNode
-      test_prism_eval("if /foo/; end")
-      test_prism_eval("if /foo/i; end")
-      test_prism_eval("if /foo/x; end")
-      test_prism_eval("if /foo/m; end")
-      test_prism_eval("if /foo/im; end")
-      test_prism_eval("if /foo/mx; end")
-      test_prism_eval("if /foo/xi; end")
-      test_prism_eval("if /foo/ixm; end")
+      assert_prism_eval("if /foo/; end")
+      assert_prism_eval("if /foo/i; end")
+      assert_prism_eval("if /foo/x; end")
+      assert_prism_eval("if /foo/m; end")
+      assert_prism_eval("if /foo/im; end")
+      assert_prism_eval("if /foo/mx; end")
+      assert_prism_eval("if /foo/xi; end")
+      assert_prism_eval("if /foo/ixm; end")
     end
 
     def test_RegularExpressionNode
-      test_prism_eval('/pit/')
-      test_prism_eval('/pit/i')
-      test_prism_eval('/pit/x')
-      test_prism_eval('/pit/m')
-      test_prism_eval('/pit/im')
-      test_prism_eval('/pit/mx')
-      test_prism_eval('/pit/xi')
-      test_prism_eval('/pit/ixm')
+      assert_prism_eval('/pit/')
+      assert_prism_eval('/pit/i')
+      assert_prism_eval('/pit/x')
+      assert_prism_eval('/pit/m')
+      assert_prism_eval('/pit/im')
+      assert_prism_eval('/pit/mx')
+      assert_prism_eval('/pit/xi')
+      assert_prism_eval('/pit/ixm')
     end
 
     def test_StringConcatNode
-      test_prism_eval('"Prism" "::" "TestCompilePrism"')
+      assert_prism_eval('"Prism" "::" "TestCompilePrism"')
     end
 
     def test_StringNode
-      test_prism_eval('"pit"')
+      assert_prism_eval('"pit"')
     end
 
     def test_SymbolNode
-      test_prism_eval(":pit")
+      assert_prism_eval(":pit")
     end
 
     def test_XStringNode
-      test_prism_eval(<<~RUBY)
+      assert_prism_eval(<<~RUBY)
         class Prism::TestCompilePrism
           def self.`(command) = command * 2
           `pit`
@@ -358,48 +358,48 @@ module Prism
     ############################################################################
 
     def test_ArrayNode
-      test_prism_eval("[]")
-      test_prism_eval("[1, 2, 3]")
-      test_prism_eval("%i[foo bar baz]")
-      test_prism_eval("%w[foo bar baz]")
+      assert_prism_eval("[]")
+      assert_prism_eval("[1, 2, 3]")
+      assert_prism_eval("%i[foo bar baz]")
+      assert_prism_eval("%w[foo bar baz]")
     end
 
     def test_AssocNode
-      test_prism_eval("{ foo: :bar }")
+      assert_prism_eval("{ foo: :bar }")
     end
 
     def test_AssocSplatNode
-      test_prism_eval("foo = { a: 1 }; { **foo }")
-      test_prism_eval("foo = { a: 1 }; bar = foo; { **foo, b: 2, **bar, c: 3 }")
-      test_prism_eval("foo = { a: 1 }; { b: 2, **foo, c: 3}")
+      assert_prism_eval("foo = { a: 1 }; { **foo }")
+      assert_prism_eval("foo = { a: 1 }; bar = foo; { **foo, b: 2, **bar, c: 3 }")
+      assert_prism_eval("foo = { a: 1 }; { b: 2, **foo, c: 3}")
     end
 
     def test_HashNode
-      test_prism_eval("{}")
-      test_prism_eval("{ a: :a }")
-      test_prism_eval("{ a: :a, b: :b }")
-      test_prism_eval("a = 1; { a: a }")
-      test_prism_eval("a = 1; { a: }")
-      test_prism_eval("{ to_s: }")
-      test_prism_eval("{ Prism: }")
-      test_prism_eval("[ Prism: [:b, :c]]")
+      assert_prism_eval("{}")
+      assert_prism_eval("{ a: :a }")
+      assert_prism_eval("{ a: :a, b: :b }")
+      assert_prism_eval("a = 1; { a: a }")
+      assert_prism_eval("a = 1; { a: }")
+      assert_prism_eval("{ to_s: }")
+      assert_prism_eval("{ Prism: }")
+      assert_prism_eval("[ Prism: [:b, :c]]")
     end
 
     def test_ImplicitNode
-      test_prism_eval("{ to_s: }")
+      assert_prism_eval("{ to_s: }")
     end
 
     def test_RangeNode
-      test_prism_eval("1..2")
-      test_prism_eval("1...2")
-      test_prism_eval("..2")
-      test_prism_eval("...2")
-      test_prism_eval("1..")
-      test_prism_eval("1...")
+      assert_prism_eval("1..2")
+      assert_prism_eval("1...2")
+      assert_prism_eval("..2")
+      assert_prism_eval("...2")
+      assert_prism_eval("1..")
+      assert_prism_eval("1...")
     end
 
     def test_SplatNode
-      test_prism_eval("*b = []")
+      assert_prism_eval("*b = []")
     end
 
     ############################################################################
@@ -407,52 +407,52 @@ module Prism
     ############################################################################
 
     def test_AndNode
-      test_prism_eval("true && 1")
-      test_prism_eval("false && 1")
+      assert_prism_eval("true && 1")
+      assert_prism_eval("false && 1")
     end
 
     def test_ElseNode
-      test_prism_eval("if false; 0; else; 1; end")
-      test_prism_eval("if true; 0; else; 1; end")
-      test_prism_eval("true ? 1 : 0")
-      test_prism_eval("false ? 0 : 1")
+      assert_prism_eval("if false; 0; else; 1; end")
+      assert_prism_eval("if true; 0; else; 1; end")
+      assert_prism_eval("true ? 1 : 0")
+      assert_prism_eval("false ? 0 : 1")
     end
 
     def test_FlipFlopNode
-      test_prism_eval("not (1 == 1) .. (2 == 2)")
-      test_prism_eval("not (1 == 1) ... (2 == 2)")
+      assert_prism_eval("not (1 == 1) .. (2 == 2)")
+      assert_prism_eval("not (1 == 1) ... (2 == 2)")
     end
 
     def test_IfNode
-      test_prism_eval("if true; 1; end")
-      test_prism_eval("1 if true")
-      test_prism_eval('a = b = 1; if a..b; end')
-      test_prism_eval('if "a".."b"; end')
-      test_prism_eval('if "a"..; end')
-      test_prism_eval('if .."b"; end')
-      test_prism_eval('if ..1; end')
-      test_prism_eval('if 1..; end')
-      test_prism_eval('if 1..2; end')
+      assert_prism_eval("if true; 1; end")
+      assert_prism_eval("1 if true")
+      assert_prism_eval('a = b = 1; if a..b; end')
+      assert_prism_eval('if "a".."b"; end')
+      assert_prism_eval('if "a"..; end')
+      assert_prism_eval('if .."b"; end')
+      assert_prism_eval('if ..1; end')
+      assert_prism_eval('if 1..; end')
+      assert_prism_eval('if 1..2; end')
     end
 
     def test_OrNode
-      test_prism_eval("true || 1")
-      test_prism_eval("false || 1")
+      assert_prism_eval("true || 1")
+      assert_prism_eval("false || 1")
     end
 
     def test_UnlessNode
-      test_prism_eval("1 unless true")
-      test_prism_eval("1 unless false")
-      test_prism_eval("unless true; 1; end")
-      test_prism_eval("unless false; 1; end")
+      assert_prism_eval("1 unless true")
+      assert_prism_eval("1 unless false")
+      assert_prism_eval("unless true; 1; end")
+      assert_prism_eval("unless false; 1; end")
     end
 
     def test_UntilNode
-      test_prism_eval("a = 0; until a == 1; a = a + 1; end")
+      assert_prism_eval("a = 0; until a == 1; a = a + 1; end")
     end
 
     def test_WhileNode
-      test_prism_eval("a = 0; while a != 1; a = a + 1; end")
+      assert_prism_eval("a = 0; while a != 1; a = a + 1; end")
     end
 
     ############################################################################
@@ -460,22 +460,22 @@ module Prism
     ############################################################################
 
     def test_BeginNode
-      test_prism_eval("begin; 1; end")
+      assert_prism_eval("begin; 1; end")
     end
 
     def test_BreakNode
-      test_prism_eval("while true; break; end")
-      test_prism_eval("while true; break 1; end")
+      assert_prism_eval("while true; break; end")
+      assert_prism_eval("while true; break 1; end")
     end
 
     def test_NextNode
       # TODO:
-      # test_prism_eval("2.times do |i|; next if i == 1; end")
+      # assert_prism_eval("2.times do |i|; next if i == 1; end")
     end
 
     def test_RedoNode
       # TODO:
-      # test_prism_eval(<<-CODE
+      # assert_prism_eval(<<-CODE
       # counter = 0
 
       # 5.times do |i|
@@ -489,7 +489,7 @@ module Prism
     end
 
     def test_ReturnNode
-      test_prism_eval("def return_node; return 1; end")
+      assert_prism_eval("def return_node; return 1; end")
     end
 
     ############################################################################
@@ -497,16 +497,16 @@ module Prism
     ############################################################################
 
     def test_BlockNode
-      test_prism_eval("[1, 2, 3].each { |num| num }")
+      assert_prism_eval("[1, 2, 3].each { |num| num }")
 
-      test_prism_eval("[].tap { _1 }")
+      assert_prism_eval("[].tap { _1 }")
     end
 
     def test_ClassNode
-      test_prism_eval("class PrismClassA; end")
-      test_prism_eval("class PrismClassA; end; class PrismClassB < PrismClassA; end")
-      test_prism_eval("class PrismClassA; end; class PrismClassA::PrismClassC; end")
-      test_prism_eval(<<-HERE
+      assert_prism_eval("class PrismClassA; end")
+      assert_prism_eval("class PrismClassA; end; class PrismClassB < PrismClassA; end")
+      assert_prism_eval("class PrismClassA; end; class PrismClassA::PrismClassC; end")
+      assert_prism_eval(<<-HERE
         class PrismClassA; end
         class PrismClassA::PrismClassC; end
         class PrismClassB; end
@@ -516,28 +516,28 @@ module Prism
     end
 
     def test_DefNode
-      test_prism_eval("def prism_method; end")
-      test_prism_eval("a = Object.new; def a.prism_singleton; :ok; end; a.prism_singleton")
+      assert_prism_eval("def prism_method; end")
+      assert_prism_eval("a = Object.new; def a.prism_singleton; :ok; end; a.prism_singleton")
     end
 
     def test_LambdaNode
-      test_prism_eval("-> { to_s }.call")
+      assert_prism_eval("-> { to_s }.call")
     end
 
     def test_ModuleNode
-      test_prism_eval("module M; end")
-      test_prism_eval("module M::N; end")
-      test_prism_eval("module ::O; end")
+      assert_prism_eval("module M; end")
+      assert_prism_eval("module M::N; end")
+      assert_prism_eval("module ::O; end")
     end
 
     def test_ParenthesesNode
-      test_prism_eval("()")
-      test_prism_eval("(1)")
+      assert_prism_eval("()")
+      assert_prism_eval("(1)")
     end
 
     def test_PreExecutionNode
       # BEGIN {} must be defined at the top level, so we need to manually
-      # call the evals here instead of calling `test_prism_eval`
+      # call the evals here instead of calling `assert_prism_eval`
       ruby_eval = RubyVM::InstructionSequence.compile("BEGIN { a = 1 }; 2").eval
       prism_eval = RubyVM::InstructionSequence.compile_prism("BEGIN { a = 1 }; 2").eval
       assert_equal ruby_eval, prism_eval
@@ -548,20 +548,20 @@ module Prism
     end
 
     def test_ProgramNode
-      test_prism_eval("")
-      test_prism_eval("1")
+      assert_prism_eval("")
+      assert_prism_eval("1")
     end
 
     def test_SingletonClassNode
-      test_prism_eval("class << self; end")
+      assert_prism_eval("class << self; end")
     end
 
     def test_StatementsNode
-      test_prism_eval("1")
+      assert_prism_eval("1")
     end
 
     def test_YieldNode
-      test_prism_eval("def prism_test_yield_node; yield; end")
+      assert_prism_eval("def prism_test_yield_node; yield; end")
     end
 
     ############################################################################
@@ -569,22 +569,22 @@ module Prism
     ############################################################################
 
     def test_ArgumentsNode
-      test_prism_eval("[].push 1")
+      assert_prism_eval("[].push 1")
     end
 
     def test_BlockArgumentNode
-      test_prism_eval("1.then(&:to_s)")
+      assert_prism_eval("1.then(&:to_s)")
     end
 
     def test_BlockLocalVariableNode
-      test_prism_eval(<<-CODE
+      assert_prism_eval(<<-CODE
         pm_var = "outer scope variable"
 
         1.times { |;pm_var| pm_var = "inner scope variable"; pm_var }
       CODE
       )
 
-      test_prism_eval(<<-CODE
+      assert_prism_eval(<<-CODE
         pm_var = "outer scope variable"
 
         1.times { |;pm_var| pm_var = "inner scope variable"; pm_var }
@@ -594,11 +594,11 @@ module Prism
     end
 
     def test_CallNode
-      test_prism_eval("to_s")
+      assert_prism_eval("to_s")
     end
 
     def test_KeywordHashNode
-      test_prism_eval("[a: [:b, :c]]")
+      assert_prism_eval("[a: [:b, :c]]")
     end
 
     ############################################################################
@@ -606,17 +606,17 @@ module Prism
     ############################################################################
 
     def test_AliasGlobalVariableNode
-      test_prism_eval("alias $prism_foo $prism_bar")
+      assert_prism_eval("alias $prism_foo $prism_bar")
     end
 
     def test_AliasMethodNode
-      test_prism_eval("alias :prism_a :to_s")
+      assert_prism_eval("alias :prism_a :to_s")
     end
 
     def test_BlockParametersNode
-      test_prism_eval("Object.tap { || }")
-      test_prism_eval("[1].map { |num| num }")
-      test_prism_eval("[1].map { |a; b| b = 2; a + b}")
+      assert_prism_eval("Object.tap { || }")
+      assert_prism_eval("[1].map { |num| num }")
+      assert_prism_eval("[1].map { |a; b| b = 2; a + b}")
     end
 
     def test_NoKeywordsParameterNode
@@ -625,7 +625,7 @@ module Prism
     end
 
     def test_OptionalParameterNode
-      test_prism_eval("def prism_test_optional_param_node(bar = nil); end")
+      assert_prism_eval("def prism_test_optional_param_node(bar = nil); end")
     end
 
     def test_ParametersNode
@@ -634,8 +634,8 @@ module Prism
     end
 
     def test_UndefNode
-      test_prism_eval("def prism_undef_node_1; end; undef prism_undef_node_1")
-      test_prism_eval(<<-HERE
+      assert_prism_eval("def prism_undef_node_1; end; undef prism_undef_node_1")
+      assert_prism_eval(<<-HERE
         def prism_undef_node_2
         end
         def prism_undef_node_3
@@ -643,7 +643,7 @@ module Prism
         undef prism_undef_node_2, prism_undef_node_3
       HERE
       )
-      test_prism_eval(<<-HERE
+      assert_prism_eval(<<-HERE
         def prism_undef_node_4
         end
         undef :'prism_undef_node_#{4}'
@@ -656,54 +656,54 @@ module Prism
     ############################################################################
 
     def test_AlternationPatternNode
-      test_prism_eval("1 in 1 | 2")
-      test_prism_eval("1 in 2 | 1")
-      test_prism_eval("1 in 2 | 3 | 4 | 1")
-      test_prism_eval("1 in 2 | 3")
+      assert_prism_eval("1 in 1 | 2")
+      assert_prism_eval("1 in 2 | 1")
+      assert_prism_eval("1 in 2 | 3 | 4 | 1")
+      assert_prism_eval("1 in 2 | 3")
     end
 
     def test_MatchPredicateNode
-      test_prism_eval("1 in 1")
-      test_prism_eval("1.0 in 1.0")
-      test_prism_eval("1i in 1i")
-      test_prism_eval("1r in 1r")
+      assert_prism_eval("1 in 1")
+      assert_prism_eval("1.0 in 1.0")
+      assert_prism_eval("1i in 1i")
+      assert_prism_eval("1r in 1r")
 
-      test_prism_eval("\"foo\" in \"foo\"")
-      test_prism_eval("\"foo \#{1}\" in \"foo \#{1}\"")
+      assert_prism_eval("\"foo\" in \"foo\"")
+      assert_prism_eval("\"foo \#{1}\" in \"foo \#{1}\"")
 
-      test_prism_eval("false in false")
-      test_prism_eval("nil in nil")
-      test_prism_eval("self in self")
-      test_prism_eval("true in true")
+      assert_prism_eval("false in false")
+      assert_prism_eval("nil in nil")
+      assert_prism_eval("self in self")
+      assert_prism_eval("true in true")
 
-      test_prism_eval("5 in 0..10")
-      test_prism_eval("5 in 0...10")
+      assert_prism_eval("5 in 0..10")
+      assert_prism_eval("5 in 0...10")
 
-      test_prism_eval("[\"5\"] in %w[5]")
+      assert_prism_eval("[\"5\"] in %w[5]")
 
-      test_prism_eval("Prism in Prism")
-      test_prism_eval("Prism in ::Prism")
+      assert_prism_eval("Prism in Prism")
+      assert_prism_eval("Prism in ::Prism")
 
-      test_prism_eval(":prism in :prism")
-      test_prism_eval("%s[prism\#{1}] in %s[prism\#{1}]")
-      test_prism_eval("\"foo\" in /.../")
-      test_prism_eval("\"foo1\" in /...\#{1}/")
-      test_prism_eval("4 in ->(v) { v.even? }")
+      assert_prism_eval(":prism in :prism")
+      assert_prism_eval("%s[prism\#{1}] in %s[prism\#{1}]")
+      assert_prism_eval("\"foo\" in /.../")
+      assert_prism_eval("\"foo1\" in /...\#{1}/")
+      assert_prism_eval("4 in ->(v) { v.even? }")
 
-      test_prism_eval("5 in foo")
+      assert_prism_eval("5 in foo")
 
-      test_prism_eval("1 in 2")
+      assert_prism_eval("1 in 2")
     end
 
     def test_PinnedExpressionNode
-      test_prism_eval("4 in ^(4)")
+      assert_prism_eval("4 in ^(4)")
     end
 
     def test_PinnedVariableNode
-      test_prism_eval("module Prism; @@prism = 1; 1 in ^@@prism; end")
-      test_prism_eval("module Prism; @prism = 1; 1 in ^@prism; end")
-      test_prism_eval("$prism = 1; 1 in ^$prism")
-      test_prism_eval("prism = 1; 1 in ^prism")
+      assert_prism_eval("module Prism; @@prism = 1; 1 in ^@@prism; end")
+      assert_prism_eval("module Prism; @prism = 1; 1 in ^@prism; end")
+      assert_prism_eval("$prism = 1; 1 in ^$prism")
+      assert_prism_eval("prism = 1; 1 in ^prism")
     end
 
     ############################################################################
@@ -720,7 +720,7 @@ module Prism
       assert_equal ruby_eval, prism_eval
     end
 
-    def test_prism_eval(source)
+    def assert_prism_eval(source)
       $VERBOSE, verbose_bak = nil, $VERBOSE
 
       begin
@@ -732,8 +732,8 @@ module Prism
         $VERBOSE = verbose_bak
       end
     end
-      test_prism_eval("a = 1; 1.times do; { a: }; end")
-      test_prism_eval("a = 1; def foo(a); a; end")
+      assert_prism_eval("a = 1; 1.times do; { a: }; end")
+      assert_prism_eval("a = 1; def foo(a); a; end")
                         end;
     end
 
@@ -750,8 +750,8 @@ module Prism
     ############################################################################
 
     def test_encoding
-      test_prism_eval('"però"')
-      test_prism_eval(":però")
+      assert_prism_eval('"però"')
+      assert_prism_eval(":però")
     end
 
     private
@@ -763,7 +763,7 @@ module Prism
       assert_equal ruby_eval, prism_eval
     end
 
-    def test_prism_eval(source)
+    def assert_prism_eval(source)
       $VERBOSE, verbose_bak = nil, $VERBOSE
 
       source = "class Prism::TestCompilePrism\n#{source}\nend"