1 files changed, 0 insertions, 70 deletions
diff --git a/elixir/ast_test.exs b/elixir/ast_test.exs
deleted file mode 100644
index b10c959..0000000
--- a/elixir/ast_test.exs
+++ /dev/null
@@ -1,70 +0,0 @@
-defmodule AstTest do
-  use ExUnit.Case
-
-  test "pprint/1" do
-    assert Ast.pprint(Ast.var("x")) == "x"
-    assert Ast.pprint(Ast.abs("x", Ast.var("x"))) == "(λ x . x)"
-    assert Ast.pprint(Ast.app(Ast.var("x"), Ast.var("y"))) == "x y"
-  end
-
-  test "pprint with if expression lambda calculus" do
-    assert Ast.pprint(Ast.abs("f", Ast.abs("y", Ast.app(Ast.var("f"), Ast.var("x"))))) ==
-             "(λ f . (λ y . f x))"
-  end
-
-  test "free_vars-1" do
-    program = Ast.var("x")
-    expected = MapSet.new(["x"])
-    repr_expected = "x"
-    repr_subs_expected = "y"
-
-    assert MapSet.equal?(Ast.free_vars(program), expected)
-    assert Ast.pprint(program) == repr_expected
-
-    assert Ast.pprint(Ast.subst(program, "x", Ast.var("y"))) == repr_subs_expected
-  end
-
-  test "free_vars-2" do
-    program = Ast.abs("x", Ast.var("x"))
-    expected = MapSet.new([])
-    repr_expected = "(λ x . x)"
-    repr_subs_expected = "(λ x . x)"
-
-    assert MapSet.equal?(Ast.free_vars(program), expected)
-    assert Ast.pprint(program) == repr_expected
-
-    assert Ast.pprint(Ast.subst(program, "x", Ast.var("y"))) == repr_subs_expected
-  end
-
-  test "free_vars-3" do
-    program = Ast.app(Ast.var("f"), Ast.var("x"))
-    expected = MapSet.new(["f", "x"])
-    repr_expected = "f x"
-
-    assert MapSet.equal?(Ast.free_vars(program), expected)
-    assert Ast.pprint(program) == repr_expected
-  end
-
-  test "free_vars-4" do
-    program =
-      Ast.abs(
-        "f",
-        Ast.app(Ast.var("x"), Ast.abs("x", Ast.app(Ast.var("f"), Ast.var("x"))))
-      )
-
-    expected = MapSet.new(["x"])
-    repr_expected = "(λ f . x (λ x . f x))"
-
-    assert MapSet.equal?(Ast.free_vars(program), expected)
-    assert Ast.pprint(program) == repr_expected
-  end
-
-  test "free_vars-5" do
-    program = Ast.abs("f", Ast.abs("y", Ast.app(Ast.var("f"), Ast.var("x"))))
-    expected = MapSet.new(["x"])
-    repr_expected = "(λ f . (λ y . f x))"
-
-    assert MapSet.equal?(Ast.free_vars(program), expected)
-    assert Ast.pprint(program) == repr_expected
-  end
-end