from pytest import mark, raises

from scanapi.config_loader import load_config_file

from scanapi.errors import BadConfigIncludeError, EmptyConfigFileError

@mark.describe("config loader")

@mark.describe("load_config_file")

class TestLoadConfigFile:

@mark.context("when it is an YAML file")

@mark.it("should load")

def test_should_load_yaml(self):

data = load_config_file("tests/data/scanapi.yaml")

assert data == {

"endpoints": [

{

"name": "scanapi-demo",

"path": "${BASE_URL}",

"requests": [{"name": "health", "path": "/health/"}],

}

]

}

@mark.context("when it is a JSON file")

@mark.it("should load")

def test_should_load_json(self):

data = load_config_file("tests/data/jsonfile.json")

assert data == {

"endpoints": [

{

"name": "scanapi-demo",

"path": "${BASE_URL}",

"requests": [{"name": "health", "path": "/health/"}],

}

]

}

@mark.context("file does not exist")

@mark.it("should raise an exception")

def test_should_raise_exception(self):

with raises(FileNotFoundError) as excinfo:

load_config_file("invalid/path.yaml")

assert (

str(excinfo.value)

== "[Errno 2] No such file or directory: 'invalid/path.yaml'"

)

@mark.context("file is empty")

@mark.it("should raise an exception")

def test_should_raise_exception_2(self):

with raises(EmptyConfigFileError) as excinfo:

load_config_file("tests/data/empty.yaml")

assert str(excinfo.value) == "File 'tests/data/empty.yaml' is empty."

@mark.context("include file does not exist")

@mark.it("should raise an exception")

def test_should_raise_exception_3(self):

with raises(FileNotFoundError) as excinfo:

load_config_file("tests/data/api_invalid_path_include.yaml")

assert "[Errno 2] No such file or directory: " in str(excinfo.value)

assert "tests/data/invalid_path/include.yaml'" in str(excinfo.value)

@mark.context("include value is not a scalar")

@mark.it("should raise an exception")

def test_should_raise_exception_4(self):

with raises(BadConfigIncludeError) as excinfo:

load_config_file("tests/data/api_non_scalar_include.yaml")

assert "Include tag value is not a scalar" in str(excinfo.value)