TEST: Tests to cover 100% of clod.lua

1 files changed, 147 insertions, 0 deletions

diff --git a/test/test-clod.lua b/test/test-clod.lua
index b453dba..d64587c 100644
--- a/test/test-clod.lua
+++ b/test/test-clod.lua
@@ -34,6 +34,153 @@ function suite.test_parse_empty()
    local conf = assert(clod.parse(""))
 end
 
+function suite.test_parse_error()
+   local conf, err = clod.parse("foo=")
+   assert(not conf)
+end
+
+function suite.test_runtime_error()
+   local conf, err = clod.parse("foo {}")
+   assert(not conf)
+end
+
+function suite.test_runtime_error2()
+   local conf, err = clod.parse("foo(function()end)")
+   assert(not conf)
+end
+
+function suite.test_runtime_error3()
+   local conf, err = clod.parse("foo = {}")
+   assert(not conf)
+end
+
+function suite.test_runtime_error3()
+   local conf, err = clod.parse("foo = function() end")
+   assert(not conf)
+end
+
+function suite.test_parse_simple_string()
+   local conf = assert(clod.parse("test 'any'"))
+   assert(conf.settings.test == "any")
+end
+
+function suite.test_parse_simple_string_assign()
+   local conf = assert(clod.parse("test = 'any'"))
+   assert(conf.settings.test == "any")
+end
+
+function suite.test_parse_dotted_key()
+   local conf = assert(clod.parse("one.two 'three'"))
+   assert(conf.settings.one.two == "three")
+end
+
+function suite.test_blank_lines()
+   local conf = assert(clod.parse("a 'b'\n\nc 'd'"))
+   assert(conf.settings.a == "b")
+   assert(conf.settings.c == "d")
+end
+
+function suite.one_line_serialise()
+   local input = 'foo.bar "baz"\n'
+   local conf = assert(clod.parse(input))
+   assert(conf:serialise() == input)
+end
+
+function suite.one_line_serialise_number()
+   local input = 'foo.bar = 5\n'
+   local conf = assert(clod.parse(input))
+   assert(conf:serialise() == input)
+end
+
+function suite.one_line_serialise_boolean_true()
+   local input = 'foo.bar = true\n'
+   local conf = assert(clod.parse(input))
+   assert(conf:serialise() == input)
+end
+
+function suite.one_line_serialise_boolean_false()
+   local input = 'foo.bar = false\n'
+   local conf = assert(clod.parse(input))
+   assert(conf:serialise() == input)
+end
+
+function suite.three_line_serialise()
+   local input = 'foo.bar "baz"\n\njeff "cake"\n'
+   local conf = assert(clod.parse(input))
+   assert(conf:serialise() == input)
+end
+
+function suite.set_extant_value()
+   local conf = assert(clod.parse("foo 'bar'"))
+   conf.settings.foo = "baz"
+   assert(conf:serialise() == 'foo "baz"\n')
+end
+
+function suite.set_dotted_extant_value()
+   local conf = assert(clod.parse("foo.bar 'bar'"))
+   conf.settings.foo.bar = "baz"
+   assert(conf:serialise() == 'foo.bar "baz"\n')
+end
+
+function suite.bad_set_extant_value()
+   local conf = assert(clod.parse("foo 'bar'"))
+   assert(not pcall(function()conf.settings.foo = {}end))
+end
+
+function suite.clear_extant_entry()
+   local conf = assert(clod.parse("foo 'br'"))
+   conf.settings.foo = nil
+   assert(conf:serialise() == "")
+end
+
+function suite.clear_extant_entry_mid_gap()
+   local conf = assert(clod.parse("foo 'br'\n\nbar 'ba'\n\nwibble 'wobble'\n"))
+   conf.settings.bar = nil
+   assert(conf:serialise() == 'foo "br"\n\nwibble "wobble"\n')
+end
+
+function suite.clear_extant_entry_last_one()
+   local conf = assert(clod.parse("foo 'br'\n\nbar 'ba'\n\nwibble 'wobble'\n"))
+   conf.settings.wibble = nil
+   assert(conf:serialise() == 'foo "br"\n\nbar "ba"\n')
+end
+
+function suite.insert_into_blank()
+   local conf = assert(clod.parse(""))
+   conf.settings.foo = "bar"
+   assert(conf:serialise() == 'foo "bar"\n')
+end
+
+function suite.insert_into_blank_two_similar()
+   local conf = assert(clod.parse(""))
+   conf.settings["person.name"] = "Lars"
+   conf.settings["person.age"] = 42
+   assert(conf:serialise() == 'person.name "Lars"\nperson.age = 42\n')
+end
+
+function suite.insert_into_blank_two_dissimilar()
+   local conf = assert(clod.parse(""))
+   conf.settings["person.name"] = "Lars"
+   conf.settings["cat.age"] = 42
+   assert(conf:serialise() == 'person.name "Lars"\n\ncat.age = 42\n')
+end
+
+function suite.insert_into_blank_two_similar_one_dissimilar()
+   local conf = assert(clod.parse(""))
+   conf.settings["person.name"] = "Lars"
+   conf.settings["person.age"] = 42
+   conf.settings["pants.style"] = "Y-Front"
+   assert(conf:serialise() == 'person.name "Lars"\nperson.age = 42\n\npants.style "Y-Front"\n')
+end
+
+function suite.insert_into_blank_two_similar_one_dissimilar_variant()
+   local conf = assert(clod.parse(""))
+   conf.settings["person.name"] = "Lars"
+   conf.settings["pants.style"] = "Y-Front"
+   conf.settings["person.age"] = 42
+   assert(conf:serialise() == 'person.name "Lars"\nperson.age = 42\n\npants.style "Y-Front"\n')
+end
+
 local count_ok = 0
 for _, testname in ipairs(testnames) do
 --   print("Run: " .. testname)