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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/result_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/result_spec.lua')
-rw-r--r--tests/core/result_spec.lua143
1 files changed, 0 insertions, 143 deletions
diff --git a/tests/core/result_spec.lua b/tests/core/result_spec.lua
deleted file mode 100644
index bb884314..00000000
--- a/tests/core/result_spec.lua
+++ /dev/null
@@ -1,143 +0,0 @@
-local Result = require "mason.core.result"
-local match = require "luassert.match"
-local spy = require "luassert.spy"
-
-describe("result", function()
- it("should create success", function()
- local result = Result.success "Hello!"
- assert.is_true(result:is_success())
- assert.is_false(result:is_failure())
- assert.equals("Hello!", result:get_or_nil())
- end)
-
- it("should create failure", function()
- local result = Result.failure "Hello!"
- assert.is_true(result:is_failure())
- assert.is_false(result:is_success())
- assert.equals("Hello!", result:err_or_nil())
- end)
-
- it("should return value on get_or_throw()", function()
- local result = Result.success "Hello!"
- local val = result:get_or_throw()
- assert.equals("Hello!", val)
- end)
-
- it("should throw failure on get_or_throw()", function()
- local result = Result.failure "Hello!"
- local err = assert.has_error(function()
- result:get_or_throw()
- end)
- assert.equals("Hello!", err)
- end)
-
- it("should map() success", function()
- local result = Result.success "Hello"
- local mapped = result:map(function(x)
- return x .. " World!"
- end)
- assert.equals("Hello World!", mapped:get_or_nil())
- assert.is_nil(mapped:err_or_nil())
- end)
-
- it("should not map() failure", function()
- local result = Result.failure "Hello"
- local mapped = result:map(function(x)
- return x .. " World!"
- end)
- assert.equals("Hello", mapped:err_or_nil())
- assert.is_nil(mapped:get_or_nil())
- end)
-
- it("should raise exceptions in map()", function()
- local result = Result.success "failure"
- local err = assert.has_error(function()
- result:map(function()
- error "error"
- end)
- end)
- assert.equals("error", err)
- end)
-
- it("should map_catching() success", function()
- local result = Result.success "Hello"
- local mapped = result:map_catching(function(x)
- return x .. " World!"
- end)
- assert.equals("Hello World!", mapped:get_or_nil())
- assert.is_nil(mapped:err_or_nil())
- end)
-
- it("should not map_catching() failure", function()
- local result = Result.failure "Hello"
- local mapped = result:map_catching(function(x)
- return x .. " World!"
- end)
- assert.equals("Hello", mapped:err_or_nil())
- assert.is_nil(mapped:get_or_nil())
- end)
-
- it("should catch errors in map_catching()", function()
- local result = Result.success "value"
- local mapped = result:map_catching(function()
- error "This is an error"
- end)
- assert.is_false(mapped:is_success())
- assert.is_true(mapped:is_failure())
- assert.is_true(match.has_match "This is an error$"(mapped:err_or_nil()))
- end)
-
- it("should recover errors", function()
- local result = Result.failure("call an ambulance"):recover(function(err)
- return err .. ". but not for me!"
- end)
- assert.is_true(result:is_success())
- assert.equals("call an ambulance. but not for me!", result:get_or_nil())
- end)
-
- it("should catch errors in recover", function()
- local result = Result.failure("call an ambulance"):recover_catching(function(err)
- error("Oh no... " .. err, 2)
- end)
- assert.is_true(result:is_failure())
- assert.equals("Oh no... call an ambulance", result:err_or_nil())
- end)
-
- it("should return results in run_catching", function()
- local result = Result.run_catching(function()
- return "Hello world!"
- end)
- assert.is_true(result:is_success())
- assert.equals("Hello world!", result:get_or_nil())
- end)
-
- it("should return failures in run_catching", function()
- local result = Result.run_catching(function()
- error("Oh noes", 2)
- end)
- assert.is_true(result:is_failure())
- assert.equals("Oh noes", result:err_or_nil())
- end)
-
- it("should run on_failure if failure", function()
- local on_success = spy.new()
- local on_failure = spy.new()
- local result = Result.failure("Oh noes"):on_failure(on_failure):on_success(on_success)
- assert.is_true(result:is_failure())
- assert.equals("Oh noes", result:err_or_nil())
- assert.spy(on_failure).was_called(1)
- assert.spy(on_success).was_called(0)
- assert.spy(on_failure).was_called_with "Oh noes"
- end)
-
- it("should run on_success if success", function()
- local on_success = spy.new()
- local on_failure = spy.new()
- local result = Result.success("Oh noes"):on_failure(on_failure):on_success(on_success)
- assert.is_true(result:is_success())
- assert.equals("Oh noes", result:get_or_nil())
- assert.spy(on_failure).was_called(0)
- assert.spy(on_success).was_called(1)
- assert.spy(on_success).was_called_with "Oh noes"
- end)
-end)