extend dataRequestErrorToStatus testing (#996)

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## Overview

Extend the unit testing to cover more test cases and turn into a table
test as an example for future unit testing.

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Author: MSevey

da/celestia/celestia_test.go

@@ -10,9 +10,34 @@ import (
 )
 
 func TestDataRequestErrorToStatus(t *testing.T) {
+	randErr := errors.New("some random error")
+	var test = []struct {
+		statusCode da.StatusCode
+		err        error
+	}{
+		// Status Success Cases
+		{da.StatusSuccess, nil},
+		{da.StatusSuccess, da.ErrNamespaceNotFound},
+		{da.StatusSuccess, errors.Join(randErr, da.ErrNamespaceNotFound, randErr)},
+
+		// TODO: cases that need investigating, are these possible? If
+		// so, is this the correct status code?
+		{da.StatusSuccess, errors.Join(da.ErrEDSNotFound, da.ErrNamespaceNotFound)},
+		{da.StatusSuccess, errors.Join(da.ErrDataNotFound, da.ErrNamespaceNotFound)},
+
+		// Status not Found Cases
+		{da.StatusNotFound, da.ErrDataNotFound},
+		{da.StatusNotFound, da.ErrEDSNotFound},
+		{da.StatusNotFound, errors.Join(da.ErrEDSNotFound, da.ErrDataNotFound)},
+		{da.StatusNotFound, errors.Join(da.ErrEDSNotFound, randErr)},
+		{da.StatusNotFound, errors.Join(randErr, da.ErrDataNotFound)},
+
+		// Status Error Cases
+		{da.StatusError, randErr},
+	}
 	assert := assert.New(t)
-	assert.Equal(da.StatusSuccess, dataRequestErrorToStatus(da.ErrNamespaceNotFound))
-	assert.Equal(da.StatusNotFound, dataRequestErrorToStatus(da.ErrDataNotFound))
-	assert.Equal(da.StatusNotFound, dataRequestErrorToStatus(da.ErrEDSNotFound))
-	assert.Equal(da.StatusError, dataRequestErrorToStatus(errors.New("some random error")))
+	for _, tt := range test {
+		t.Logf("Testing %v", tt.err)
+		assert.Equal(tt.statusCode, dataRequestErrorToStatus(tt.err))
+	}
 }