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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/mason-core/functional/logic_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/mason-core/functional/logic_spec.lua')
-rw-r--r--tests/mason-core/functional/logic_spec.lua57
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/mason-core/functional/logic_spec.lua b/tests/mason-core/functional/logic_spec.lua
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+++ b/tests/mason-core/functional/logic_spec.lua
@@ -0,0 +1,57 @@
+local spy = require "luassert.spy"
+local _ = require "mason-core.functional"
+
+describe("functional: logic", function()
+ it("should check that all_pass checks that all predicates pass", function()
+ local is_waldo = _.equals "waldo"
+ assert.is_true(_.all_pass { _.T, _.T, is_waldo, _.T } "waldo")
+ assert.is_false(_.all_pass { _.T, _.T, is_waldo, _.F } "waldo")
+ assert.is_false(_.all_pass { _.T, _.T, is_waldo, _.T } "waldina")
+ end)
+
+ it("should check that any_pass checks that any predicates pass", function()
+ local is_waldo = _.equals "waldo"
+ local is_waldina = _.equals "waldina"
+ local is_luigi = _.equals "luigi"
+
+ assert.is_true(_.any_pass { is_waldo, is_waldina } "waldo")
+ assert.is_false(_.any_pass { is_waldina, is_luigi } "waldo")
+ assert.is_true(_.any_pass { is_waldina, is_luigi } "waldina")
+ end)
+
+ it("should branch if_else", function()
+ local a = spy.new()
+ local b = spy.new()
+ _.if_else(_.T, a, b) "a"
+ _.if_else(_.F, a, b) "b"
+ assert.spy(a).was_called(1)
+ assert.spy(a).was_called_with "a"
+ assert.spy(b).was_called(1)
+ assert.spy(b).was_called_with "b"
+ end)
+
+ it("should flip booleans", function()
+ assert.is_true(_.is_not(false))
+ assert.is_false(_.is_not(true))
+ end)
+
+ it("should resolve correct cond", function()
+ local planetary_object = _.cond {
+ {
+ _.equals "Moon!",
+ _.format "to the %s",
+ },
+ {
+ _.equals "World!",
+ _.format "Hello %s",
+ },
+ }
+ assert.equals("Hello World!", planetary_object "World!")
+ assert.equals("to the Moon!", planetary_object "Moon!")
+ end)
+
+ it("should give complements", function()
+ assert.is_true(_.complement(_.is_nil, "not nil"))
+ assert.is_false(_.complement(_.is_nil, nil))
+ end)
+end)