def test_files_that_are_different_with_one_line(self):
file_with_one_line = File(FileContent("test.csv", [TEST_DATA1]))
different_file = File(FileContent("test.csv", [TEST_DATA3]))
sut = FileComparer(file_with_one_line, different_file)
got = sut.compare()
want = FileContent(OUTPUT_FILE_NAME, [TEST_DATA3])
assert got == want
def test_files_that_are_the_same_with_multiple_lines(self):
file_with_multiple_lines = File(
FileContent("test.csv", [TEST_DATA1, TEST_DATA2])
)
same_file = File(
FileContent("test.csv", [TEST_DATA1, TEST_DATA2])
)
sut = FileComparer(file_with_multiple_lines, same_file)
got = sut.compare()
want = FileContent(OUTPUT_FILE_NAME, [])
assert got == want
def test_converting_multiple_lines_to_a_dictionary(self):
content = FileContent("test.csv", [TEST_DATA1, TEST_DATA2])
sut = File(content)
got = sut.lines
want = {TEST_HASH1: TEST_DATA1.strip(), TEST_HASH2: TEST_DATA2.strip()}
assert got == want
def test_converting_an_empty_file_to_a_dictionary(self):
content = FileContent("test.csv", [])
sut = File(content)
got = sut.lines
want = {}
assert got == want