feat: add provider interface (#601)

3 files changed, 20 insertions, 0 deletions

diff --git a/tests/mason-core/functional/function_spec.lua b/tests/mason-core/functional/function_spec.lua
index 4da41d40..28abce20 100644
--- a/tests/mason-core/functional/function_spec.lua
+++ b/tests/mason-core/functional/function_spec.lua
@@ -139,4 +139,11 @@ describe("functional: function", function()
         assert.is_true(_.T())
         assert.is_false(_.F())
     end)
+
+    it("should tap values", function()
+        local fn = spy.new()
+        assert.equals(42, _.tap(fn, 42))
+        assert.spy(fn).was_called()
+        assert.spy(fn).was_called_with(42)
+    end)
 end)
diff --git a/tests/mason-core/functional/list_spec.lua b/tests/mason-core/functional/list_spec.lua
index add9076e..bbc60763 100644
--- a/tests/mason-core/functional/list_spec.lua
+++ b/tests/mason-core/functional/list_spec.lua
@@ -203,4 +203,12 @@ describe("functional: list", function()
             { "person", "camera" },
         }, _.partition(_.matches "%u", words))
     end)
+
+    it("should return head", function()
+        assert.equals("Head", _.head { "Head", "Tail", "Tail" })
+    end)
+
+    it("should return last", function()
+        assert.equals("Last", _.last { "Head", "List", "Last" })
+    end)
 end)
diff --git a/tests/mason-core/functional/string_spec.lua b/tests/mason-core/functional/string_spec.lua
index 25409f64..6fb99c45 100644
--- a/tests/mason-core/functional/string_spec.lua
+++ b/tests/mason-core/functional/string_spec.lua
@@ -10,6 +10,11 @@ describe("functional: string", function()
         assert.is_false(_.matches("bar", "foobaz"))
     end)
 
+    it("returns string pattern matches", function()
+        assert.same({ "foo" }, _.match("foo", "foo"))
+        assert.same({ "foo", "bar", "baz" }, _.match("(foo) (bar) (baz)", "foo bar baz"))
+    end)
+
     it("should format strings", function()
         assert.equals("Hello World!", _.format("%s", "Hello World!"))
         assert.equals("special manouvers", _.format("%s manouvers", "special"))