Best Python code snippet using molotov_python
test_collectors.py
Source: test_collectors.py
...10 c = collectors.LinkLoadCollector(view, req_size=req_size, content_size=cont_size)11 c.start_session(3.0, 1, 4)12 c.request_hop(1, 2)13 c.content_hop(2, 1)14 c.end_session()15 c.start_session(5.0, 1, 4)16 c.request_hop(1, 2)17 c.request_hop(2, 3)18 c.content_hop(3, 2)19 c.content_hop(2, 1)20 c.end_session()21 res = c.results()22 int_load = res['PER_LINK_INTERNAL']23 ext_load = res['PER_LINK_EXTERNAL']24 assert 2 * req_size / 2 == int_load[(1, 2)]25 assert 2 * cont_size / 2 == int_load[(2, 1)]26 assert req_size / 2 == ext_load[(2, 3)]27 assert cont_size / 2 == ext_load[(3, 2)]28 mean_int = res['MEAN_INTERNAL']29 mean_ext = res['MEAN_EXTERNAL']30 assert (req_size + cont_size) / 2 == mean_int31 assert (req_size + cont_size) / 4 == mean_ext32 def test_internal_links_only(self):33 req_size = 50034 cont_size = 70035 link_type = {(1, 2): 'internal', (2, 3): 'internal',36 (2, 1): 'internal', (3, 2): 'internal'}37 view = type('MockNetworkView', (), {'link_type': lambda s, u, v: link_type[(u, v)]})()38 c = collectors.LinkLoadCollector(view, req_size=req_size, content_size=cont_size)39 c.start_session(3.0, 1, 4)40 c.request_hop(1, 2)41 c.content_hop(2, 1)42 c.end_session()43 c.start_session(5.0, 1, 4)44 c.request_hop(1, 2)45 c.request_hop(2, 3)46 c.content_hop(3, 2)47 c.content_hop(2, 1)48 c.end_session()49 res = c.results()50 mean_ext = res['MEAN_EXTERNAL']51 ext_load = res['PER_LINK_EXTERNAL']52 assert 0 == mean_ext53 assert 0 == len(ext_load)54 def test_external_links_only(self):55 req_size = 50056 cont_size = 70057 link_type = {(1, 2): 'external', (2, 3): 'external',58 (2, 1): 'external', (3, 2): 'external'}59 view = type('MockNetworkView', (), {'link_type': lambda s, u, v: link_type[(u, v)]})()60 c = collectors.LinkLoadCollector(view, req_size=req_size, content_size=cont_size)61 c.start_session(3.0, 1, 'CONTENT')62 c.request_hop(1, 2)63 c.content_hop(2, 1)64 c.end_session()65 c.start_session(5.0, 1, 'CONTENT')66 c.request_hop(1, 2)67 c.request_hop(2, 3)68 c.content_hop(3, 2)69 c.content_hop(2, 1)70 c.end_session()71 res = c.results()72 mean_ext = res['MEAN_INTERNAL']73 ext_load = res['PER_LINK_INTERNAL']74 assert 0 == mean_ext75 assert 0 == len(ext_load)76class TestLatencyCollector(object):77 def test_base(self):78 link_delay = {(1, 2): 2, (2, 3): 10,79 (2, 1): 4, (3, 2): 20}80 view = type('MockNetworkView', (), {'link_delay': lambda s, u, v: link_delay[(u, v)]})()81 c = collectors.LatencyCollector(view)82 c.start_session(3.0, 1, 'CONTENT')83 c.request_hop(1, 2)84 c.content_hop(2, 1)85 c.end_session()86 c.start_session(5.0, 1, 'CONTENT')87 c.request_hop(1, 2)88 c.request_hop(2, 3)89 c.content_hop(3, 2)90 c.content_hop(2, 1)91 c.end_session()92 res = c.results()93 assert (10 + 20 + 2 * (2 + 4)) / 2 == res['MEAN']94 def test_main_path(self):95 link_delay = {(1, 2): 2, (2, 3): 10,96 (2, 1): 4, (3, 2): 20}97 view = type('MockNetworkView', (), {'link_delay': lambda s, u, v: link_delay[(u, v)]})()98 c = collectors.LatencyCollector(view)99 c.start_session(3.0, 1, 'CONTENT')100 c.request_hop(1, 2)101 c.content_hop(2, 1)102 c.end_session()103 c.start_session(5.0, 1, 'CONTENT')104 c.request_hop(1, 2)105 c.request_hop(2, 3)106 c.request_hop(2, 1, main_path=False)107 c.content_hop(3, 2)108 c.content_hop(2, 1)109 c.content_hop(2, 3, main_path=False)110 c.end_session()111 res = c.results()112 assert (10 + 20 + 2 * (2 + 4)) / 2 == res['MEAN']113class TestCacheHitRatioCollector(object):114 def test_base(self):115 view = type('MockNetworkView', (), {})()116 c = collectors.CacheHitRatioCollector(view)117 c.start_session(3.0, 1, 'CONTENT')118 c.cache_hit(1)119 c.end_session()120 c.start_session(4.0, 1, 'CONTENT')121 c.server_hit(2)122 c.end_session()123 res = c.results()124 assert 0.5 == res['MEAN']125 def test_per_node(self):126 view = type('MockNetworkView', (), {})()127 c = collectors.CacheHitRatioCollector(view, per_node=True)128 c.start_session(3.0, 1, 'CONTENT')129 c.cache_hit(1)130 c.end_session()131 c.start_session(4.0, 1, 'CONTENT')132 c.cache_hit(1)133 c.end_session()134 c.start_session(5.0, 1, 'CONTENT')135 c.cache_hit(2)136 c.end_session()137 c.start_session(6.0, 1, 'CONTENT')138 c.cache_hit(3)139 c.end_session()140 c.start_session(7.0, 1, 'CONTENT')141 c.server_hit(4)142 c.end_session()143 res = c.results()144 assert {1: 0.4, 2: 0.2, 3: 0.2} == res['PER_NODE_CACHE_HIT_RATIO']145 assert {4: 0.2} == res['PER_NODE_SERVER_HIT_RATIO']146 def test_per_content(self):147 view = type('MockNetworkView', (), {})()148 c = collectors.CacheHitRatioCollector(view, content_hits=True)149 c.start_session(3.0, 'RECV', 1)150 c.cache_hit(1)151 c.end_session()152 c.start_session(4.0, 'RECV', 1)153 c.server_hit(2)154 c.end_session()155 c.start_session(5.0, 'RECV', 2)156 c.cache_hit(3)157 c.end_session()158 c.start_session(6.0, 'RECV', 2)159 c.server_hit(4)160 c.end_session()161 c.start_session(7.0, 'RECV', 2)162 c.server_hit(5)163 c.end_session()164 c.start_session(8.0, 'RECV', 2)165 c.server_hit(5)166 c.end_session()167 res = c.results()...
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