Parser (#9)

Reviewed-on: #9
Co-authored-by: phoenix <kundeng00@pm.me>
Co-committed-by: phoenix <kundeng00@pm.me>

parser/parser_test.go

@@ -0,0 +1,129 @@
+package parser
+
+import "testing"
+import "fmt"
+
+const Test_File_Path = "../tests/numbers.txt"
+
+// Add three tests
+// File dump
+func Test_FileDump(t *testing.T) {
+	parser := NumberParser{FilePath: Test_File_Path}
+	rawValues := parser.FileDump()
+
+	testValues := []SomeObject{
+		{Value: "(217) 555-0194"},
+		{Value: "(602) 555-0177"},
+		{Value: "(713) 555-0167"},
+		{Value: "(608) 555-0190"},
+		{Value: "(305) 555-0112"},
+		{Value: "(415) 555-0135"},
+		{Value: "(608) 555-0190"},
+		{Value: "(602) 555-0177"},
+		{Value: "(317) 555-0123"},
+		{Value: "(360) 555-0158"},
+	}
+
+	if len(rawValues) < 1 {
+		t.Error("Dump should not be empty")
+	}
+
+	if !dataEqual(rawValues, testValues) {
+		t.Error("File dump was not correctly dump")
+	}
+}
+
+// Parse values
+func Test_Parsed(t *testing.T) {
+	parser := NumberParser{FilePath: Test_File_Path}
+	rawValues := parser.FileDump()
+
+	if len(rawValues) < 1 {
+		t.Error("Dump should not be empty")
+	}
+
+	parsed := parser.UpdateValues(rawValues)
+	testValues := []SomeObject{
+		{Value: "+12175550194"},
+		{Value: "+16025550177"},
+		{Value: "+17135550167"},
+		{Value: "+16085550190"},
+		{Value: "+13055550112"},
+		{Value: "+14155550135"},
+		{Value: "+16085550190"},
+		{Value: "+16025550177"},
+		{Value: "+13175550123"},
+		{Value: "+13605550158"},
+	}
+
+	aSize := len(parsed)
+	bSize := len(testValues)
+	if aSize != bSize {
+		t.Error("Data has varrying sizes A", aSize, " B", bSize)
+	}
+	if !dataEqual(parsed, testValues) {
+		t.Error("Data has not be updated")
+	}
+}
+
+// Remove duplicates
+func Test_RemoveDups(t *testing.T) {
+	parser := NumberParser{FilePath: Test_File_Path}
+	rawValues := parser.FileDump()
+
+	if len(rawValues) < 1 {
+		t.Error("Dump should not be empty")
+	}
+
+	parsed := parser.UpdateValues(rawValues)
+	finalAmount := parser.RemoveDups(parsed)
+	testValues := []SomeObject{
+		{Value: "+12175550194"},
+		{Value: "+16025550177"},
+		{Value: "+17135550167"},
+		{Value: "+16085550190"},
+		{Value: "+13055550112"},
+		{Value: "+14155550135"},
+		{Value: "+13175550123"},
+		{Value: "+13605550158"},
+	}
+
+	aSize := len(finalAmount)
+	bSize := len(testValues)
+	if aSize != bSize {
+		t.Error("Data has varrying sizes A", aSize, " B", bSize)
+	}
+	if !dataEqual(finalAmount, testValues) {
+		fmt.Println("Printing final amount")
+		for _, val := range finalAmount {
+			fmt.Println("Value:", val.Value)
+		}
+		fmt.Println("Printing test values")
+		for _, val := range testValues {
+			fmt.Println("Value:", val.Value)
+		}
+
+		t.Error("Data has not be updated")
+	}
+}
+
+func dataEqual(a, b []SomeObject) bool {
+	if len(a) != len(b) {
+		return false
+	}
+
+	for i := range a {
+		foundIt := false
+		for j := range b {
+			if a[i] == b[j] {
+				foundIt = true
+			}
+		}
+
+		if !foundIt {
+			return false
+		}
+	}
+
+	return true
+}