Add float to test case to check leading zeroes in exponent parts (#363)

* add float to test case to check leading zeroes in exponent parts

* add testcase for query pkg

example-crlf.toml

@@ -27,3 +27,4 @@ enabled = true
 
 [clients]
 data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
+score = 4e-08 # to make sure leading zeroes in exponent parts of floats are supported

example.toml

@@ -27,3 +27,4 @@ enabled = true
 
 [clients]
 data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
+score = 4e-08 # to make sure leading zeroes in exponent parts of floats are supported

parser_test.go

@@ -783,6 +783,7 @@ func TestParseFile(t *testing.T) {
 				[]string{"gamma", "delta"},
 				[]int64{1, 2},
 			},
+			"score": 4e-08,
 		},
 	})
 }
@@ -819,6 +820,7 @@ func TestParseFileCRLF(t *testing.T) {
 				[]string{"gamma", "delta"},
 				[]int64{1, 2},
 			},
+			"score": 4e-08,
 		},
 	})
 }

query/parser_test.go

@@ -407,7 +407,10 @@ func TestQueryFilterFn(t *testing.T) {
 
 	assertQueryPositions(t, string(buff),
 		"$..[?(float)]",
-		[]interface{}{ // no float values in document
+		[]interface{}{ 
+			queryTestNode{
+				4e-08, toml.Position{30, 1},
+			},
 		})
 
 	tv, _ := time.Parse(time.RFC3339, "1979-05-27T07:32:00Z")
@@ -460,6 +463,7 @@ func TestQueryFilterFn(t *testing.T) {
 						[]interface{}{"gamma", "delta"},
 						[]interface{}{int64(1), int64(2)},
 					},
+					"score": 4e-08,
 				}, toml.Position{28, 1},
 			},
 		})

tomltree_write_test.go

@@ -236,6 +236,7 @@ func TestTreeWriteToMapExampleFile(t *testing.T) {
 				[]interface{}{"gamma", "delta"},
 				[]interface{}{int64(1), int64(2)},
 			},
+			"score": 4e-08,
 		},
 	}
 	testMaps(t, tree.ToMap(), expected)