| -- |
| -- Licensed to the Apache Software Foundation (ASF) under one or more |
| -- contributor license agreements. See the NOTICE file distributed with |
| -- this work for additional information regarding copyright ownership. |
| -- The ASF licenses this file to You under the Apache License, Version 2.0 |
| -- (the "License"); you may not use this file except in compliance with |
| -- the License. You may obtain a copy of the License at |
| -- |
| -- http://www.apache.org/licenses/LICENSE-2.0 |
| -- |
| -- Unless required by applicable law or agreed to in writing, software |
| -- distributed under the License is distributed on an "AS IS" BASIS, |
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| -- See the License for the specific language governing permissions and |
| -- limitations under the License. |
| -- |
| |
| local lu = require('luaunit') |
| local TC = require('tracing_context') |
| local Segment = require('segment') |
| local Span = require('span') |
| |
| TestTracingContext = {} |
| function TestTracingContext:testNew() |
| local context = TC.new(1, 1) |
| lu.assertNotNil(context) |
| lu.assertNotNil(context.segment_id[1]) |
| lu.assertNotNil(context.segment_id[2]) |
| lu.assertNotNil(context.segment_id[3]) |
| |
| lu.assertEquals(context.trace_id, context.segment_id) |
| end |
| |
| function TestTracingContext:testInternal_NextSpanSeqID() |
| local context = TC.new(1, 1) |
| |
| lu.assertEquals(context.internal.nextSpanID(context.internal), 0) |
| end |
| |
| function TestTracingContext:testInternal_addActive() |
| local context = TC.new(1, 1) |
| |
| local mockSpan = {span_id = 0} |
| context.internal.addActive(context.internal, mockSpan) |
| |
| lu.assertEquals(#context.internal.active_spans, 1) |
| end |
| |
| function TestTracingContext:testSpanStack() |
| local context = TC.new(1, 1) |
| local span1 = TC.createEntrySpan(context, 'entry_op') |
| local span2 = TC.createExitSpan(context, "exit_op", span1, "127.0.0.1") |
| |
| local activeSpans = context.internal.active_spans |
| local finishedSpans = context.internal.finished_spans |
| lu.assertEquals(#(activeSpans), 2) |
| lu.assertEquals(#(finishedSpans), 0) |
| lu.assertEquals(span1, activeSpans[1]) |
| lu.assertEquals(span2, activeSpans[2]) |
| |
| Span.finish(span2) |
| lu.assertNotNil(span2.end_time) |
| lu.assertEquals(#(activeSpans), 1) |
| lu.assertEquals(#(finishedSpans), 1) |
| |
| Span.finish(span1) |
| lu.assertNotNil(span1.end_time) |
| lu.assertEquals(#(activeSpans), 0) |
| lu.assertEquals(#(finishedSpans), 2) |
| |
| local isSegmentFinished, segment = TC.drainAfterFinished(context) |
| lu.assertEquals(span2, segment.spans[1]) |
| lu.assertEquals(span1, segment.spans[2]) |
| |
| local segmentBuilder = Segment.transform(segment) |
| local JSON = require('cjson').encode(segmentBuilder) |
| lu.assertTrue(#JSON > 0) |
| end |
| |
| function TestTracingContext:testNewNoOP() |
| local noopContext = TC.newNoOP() |
| |
| local span1 = TC.createEntrySpan(noopContext, 'entry_op') |
| local span2 = TC.createExitSpan(noopContext, "exit_op", span1, "127.0.0.1") |
| |
| lu.assertEquals(true, span1.is_noop) |
| lu.assertEquals(true, span2.is_noop) |
| end |
| -- end TestTracingContext |
| |
| |
| os.exit( lu.LuaUnit.run() ) |