From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/test/rake/test_rake_invocation_chain.rb | 64 ++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 jni/ruby/test/rake/test_rake_invocation_chain.rb

(limited to 'jni/ruby/test/rake/test_rake_invocation_chain.rb')

diff --git a/jni/ruby/test/rake/test_rake_invocation_chain.rb b/jni/ruby/test/rake/test_rake_invocation_chain.rb
new file mode 100644
index 0000000..0176339
--- /dev/null
+++ b/jni/ruby/test/rake/test_rake_invocation_chain.rb
@@ -0,0 +1,64 @@
+require File.expand_path('../helper', __FILE__)
+
+class TestRakeInvocationChain < Rake::TestCase
+  include Rake
+
+  def setup
+    super
+
+    @empty = InvocationChain.empty
+
+    @first_member = "A"
+    @second_member = "B"
+    @one = @empty.append(@first_member)
+    @two = @one.append(@second_member)
+  end
+
+  def test_conj_on_invocation_chains
+    list = InvocationChain.empty.conj("B").conj("A")
+    assert_equal InvocationChain.make("A", "B"), list
+    assert_equal InvocationChain, list.class
+  end
+
+  def test_make_on_invocation_chains
+    assert_equal @empty, InvocationChain.make()
+    assert_equal @one, InvocationChain.make(@first_member)
+    assert_equal @two, InvocationChain.make(@second_member, @first_member)
+  end
+
+  def test_append_with_one_argument
+    chain = @empty.append("A")
+
+    assert_equal 'TOP => A', chain.to_s # HACK
+  end
+
+  def test_append_one_circular
+    ex = assert_raises RuntimeError do
+      @one.append(@first_member)
+    end
+    assert_match(/circular +dependency/i, ex.message)
+    assert_match(/A.*=>.*A/, ex.message)
+  end
+
+  def test_append_two_circular
+    ex = assert_raises RuntimeError do
+      @two.append(@first_member)
+    end
+    assert_match(/A.*=>.*B.*=>.*A/, ex.message)
+  end
+
+  def test_member_eh_one
+    assert @one.member?(@first_member)
+  end
+
+  def test_member_eh_two
+    assert @two.member?(@first_member)
+    assert @two.member?(@second_member)
+  end
+
+  def test_to_s_empty
+    assert_equal "TOP", @empty.to_s
+    assert_equal "TOP => A", @one.to_s
+  end
+
+end
-- 
cgit v1.2.3