GH-17: Create test cases for the primary usage flows

Author: ArtyomVancyan

tests/conftest.py

@@ -0,0 +1,17 @@
+import pytest
+
+
+@pytest.fixture
+def source_1():
+    return {
+        "Rapid Wien - First Vienna": {"id": "RapidWien_FirstVienna", "w1": 1.93, "x": 2.32, "w2": 7.44},
+        "Al Bourj - Al Nejmeh": {"id": "Bourj_Nejmeh", "w1": 26, "x": 11.5, "w2": 1.05},
+    }
+
+
+@pytest.fixture
+def source_2():
+    return {
+        "Bourj FC - Nejmeh SC Beirut": {"id": "Bourj_Nejmeh", "w1": 32, "x": 12, "w2": 1.05},
+        "SK Rapid Wien - First Vienna FC": {"id": "RapidWien_FirstVienna", "w1": 1.97, "x": 2.3, "w2": 8.2},
+    }

tests/test_map.py

@@ -1,2 +1,28 @@
-def test_a():
-    assert True
+from fuzzymap import FuzzyMap
+
+
+def test_basic_usage_1(source_1, source_2):
+    """Mapping in source_2 using source_1 keys."""
+    source_2 = FuzzyMap(source_2)
+    for game, odds in source_1.items():
+        assert source_2[game].get("id") == odds.get("id")
+
+
+def test_basic_usage_2(source_1, source_2):
+    """Mapping in source_1 using source_2 keys."""
+    source_1 = FuzzyMap(source_1)
+    for game, odds in source_2.items():
+        assert source_1[game].get("id") == odds.get("id")
+
+
+def test_not_matching_key_case(source_1):
+    """It should not match a key that does not satisfy the ratio."""
+    source_1 = FuzzyMap(source_1)
+    assert source_1["Some Dummy Key"] is None
+
+
+def test_with_a_custom_ratio(source_1):
+    """A dummy key should match for a small ratio."""
+    source_1 = FuzzyMap(source_1)
+    source_1.ratio = 24  # decreasing the ratio
+    assert source_1["Some Dummy Key"] is not None