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authorWilliam Boman <william@redwill.se>2022-07-08 18:34:38 +0200
committerGitHub <noreply@github.com>2022-07-08 18:34:38 +0200
commit976aa4fbee8a070f362cab6f6ec84e9251a90cf9 (patch)
tree5e8d9c9c59444a25c7801b8f39763c4ba6e1f76d /tests/core/optional_spec.lua
parentfeat: add gotests, gomodifytags, impl (#28) (diff)
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refactor: add mason-schemas and mason-core modules (#29)
* refactor: add mason-schemas and move generated filetype map to mason-lspconfig * refactor: add mason-core module
Diffstat (limited to 'tests/core/optional_spec.lua')
-rw-r--r--tests/core/optional_spec.lua63
1 files changed, 0 insertions, 63 deletions
diff --git a/tests/core/optional_spec.lua b/tests/core/optional_spec.lua
deleted file mode 100644
index 8a33def4..00000000
--- a/tests/core/optional_spec.lua
+++ /dev/null
@@ -1,63 +0,0 @@
-local Optional = require "mason.core.optional"
-local spy = require "luassert.spy"
-
-describe("Optional.of_nilable", function()
- it("should create empty optionals", function()
- local empty = Optional.empty()
- assert.is_false(empty:is_present())
- end)
-
- it("should create non-empty optionals", function()
- local empty = Optional.of_nilable "value"
- assert.is_true(empty:is_present())
- end)
-
- it("should use memoized empty value", function()
- assert.is_true(Optional.empty() == Optional.empty())
- end)
-end)
-
-describe("Optional.get()", function()
- it("should map non-empty values", function()
- local str = Optional.of_nilable("world!")
- :map(function(val)
- return "Hello " .. val
- end)
- :get()
- assert.equals("Hello world!", str)
- end)
-
- it("should raise error when getting empty value", function()
- local err = assert.has_error(function()
- Optional.empty():get()
- end)
- assert.equals("No value present.", err)
- end)
-end)
-
-describe("Optional.or_else()", function()
- it("should use .or_else() value if empty", function()
- local value = Optional.empty():or_else "Hello!"
- assert.equals("Hello!", value)
- end)
-
- it("should not use .or_else() value if not empty", function()
- local value = Optional.of_nilable("Good bye!"):or_else "Hello!"
- assert.equals("Good bye!", value)
- end)
-end)
-
-describe("Optional.if_present()", function()
- it("should not call .if_present() if value is empty", function()
- local present = spy.new()
- Optional.empty():if_present(present)
- assert.spy(present).was_not_called()
- end)
-
- it("should call .if_present() if value is not empty", function()
- local present = spy.new()
- Optional.of_nilable("value"):if_present(present)
- assert.spy(present).was_called(1)
- assert.spy(present).was_called_with "value"
- end)
-end)