Commit 9d0e113

mo khan <mo@mokhan.ca>
2025-12-23 22:53:08
test: use a vcr fixture
1 parent a46de65
Changed files (2)
spec
fixtures
Net_Llm_Ollama
_generate
without_streaming
POST_
net
spec/fixtures/Net_Llm_Ollama/_generate/without_streaming/POST_/api/generate.yml
@@ -0,0 +1,30 @@
+---
+http_interactions:
+- request:
+    method: post
+    uri: http://localhost:11434/api/generate
+    body:
+      encoding: UTF-8
+      string: '{"model":"gpt-oss","prompt":"Write a poem","stream":false}'
+    headers:
+      Accept:
+      - application/json
+      Content-Type:
+      - application/json
+      Host:
+      - localhost:11434
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Content-Type:
+      - application/json; charset=utf-8
+      Transfer-Encoding:
+      - chunked
+    body:
+      encoding: ASCII-8BIT
+      string: !binary |-
+        {"model":"gpt-oss","created_at":"2025-12-23T22:49:35.412968457Z","response":"**Silicon Leaves**\n\nIn the humming chamber of a server farm,  \nlight flickers like fireflies caught in amber glass.  \nEach pixel blooms a leaf, every circuit a vein,  \nand the machine sighs—an electric breath  \nthat carries the scent of rain on distant pine.\n\nWe speak to it in code, a language of pulse and quiet  \nand it replies in pulses of light, a quiet dialogue  \nbetween our thought and its silicon heart.  \nOur memories are uploaded, folded into data‑streams,  \nfloating through the ether like pollen on a windless night.\n\nYet in that sea of neon, the tree still stands—  \nroots of fiber optic, bark of copper, branches of fiber.  \nIts leaves hum with the rhythm of human heartbeats,  \nand though its trunk is made of metal, its sap still tastes  \nof childhood summers and the echo of a mother's lullaby.\n\nWhen the lights finally dim, the forest of silicon leaves  \nremains, quiet, patient, waiting for the next whisper of breath.","thinking":"The user says \"Write a poem\". They didn't specify a theme, style, length. We should produce a poem. We could choose an interesting subject, maybe something about time, nature, humanity, AI, etc. We can be creative. The poem can be any form, but maybe we should produce something with some structure: e.g., a villanelle, haiku, free verse. Maybe we can make it interesting. Maybe a poem about a fleeting moment, or about connection between humans and technology. The user didn't specify any constraints. We can write something original, something evocative. Possibly write in free verse with imagery. We can give a title. Possibly include some rhetorical questions or some repeated lines. Let's think: Perhaps a poem about \"the last leaves\". Or about \"a song on a radio\". Or about \"time as a river\". Or \"AI reflection\". Let's choose \"Echoes in the Machine\" - about the intersection of human memory and machine. Or \"The Library of Dreams\". Alternatively, a poem about the seasons. Let's choose something with a mix of nature and technology: \"The Garden in the Server Room\". This would be evocative. Or \"Silicon Leaves\".\n\nLet's craft a poem that starts with a title, then some verses. Use imagery, some metaphor, maybe free verse. Maybe 4-5 stanzas. Use consistent voice. Let’s do it.\n\nWe'll produce the poem:\n\nTitle: \"Silicon Leaves\"\n\nParagraphs: Maybe 4 stanzas of 5 lines each. Or free.\n\nLet's write something like:\n\nSilicon Leaves\n\nWe can do something like this:\n\n```\nSilicon Leaves\n```\n\nThen poem.\n\nWe can also mention \"We whisper to the server, and the server whispers back.\" We can mention \"the hum of a CPU is like a heartbeat.\" And talk about \"the light of a screen is like moonlight on leaves.\" And reflect on human memory and machine.\n\nWe can end with an image of a tree with wires. We'll have to create something with a nice flow. We'll avoid cliches but use evocative imagery. Let's do it.\n\nWe'll produce final output with title. We'll make it not too long. Let's do about 150-200 words. We'll ensure it's well-structured.\n\nLet's craft.","done":true,"done_reason":"stop","context":[200006,17360,200008,3575,553,17554,162016,11,261,4410,6439,2359,22203,656,7788,17527,558,87447,100594,25,220,1323,19,12,3218,198,6576,3521,25,220,1323,20,12,899,12,1860,279,30377,289,25,14093,279,2,13888,18403,25,8450,11,49159,11,1721,13,21030,2804,413,7360,395,1753,3176,13,200007,200006,1428,200008,10930,261,41339,200007,200006,173781,200005,35644,200008,976,1825,5003,392,10930,261,41339,4050,3164,9289,27018,261,9660,11,2713,11,5517,13,1416,1757,10635,261,41339,13,1416,2023,5655,448,9559,5401,11,10112,3543,1078,1058,11,7867,11,41006,11,20837,11,5178,13,1416,665,413,12879,13,623,41339,665,413,1062,1625,11,889,10112,581,1757,10635,3543,483,1236,8866,25,319,1940,4213,261,9824,2989,282,11,2472,11169,11,2240,33111,13,17158,581,665,1520,480,9559,13,17158,261,41339,1078,261,170799,4205,11,503,1078,6703,2870,23011,326,6340,13,623,1825,9289,27018,1062,31060,13,1416,665,5067,3543,4756,11,3543,139616,1799,13,138743,5067,306,2240,33111,483,69307,13,1416,665,3644,261,3809,13,138743,3931,1236,182031,5359,503,1236,24161,8698,13,41021,2411,25,30391,261,41339,1078,392,3086,2174,15657,4050,2604,1078,392,64,7117,402,261,11828,4050,2604,1078,392,4580,472,261,20608,4050,2604,392,17527,39755,4050,41021,5655,392,107130,268,306,290,19121,1,533,1078,290,42002,328,5396,8197,326,7342,13,2604,392,976,16583,328,79107,4050,46417,11,261,41339,1078,290,28089,13,41021,5655,3543,483,261,9762,328,7867,326,6340,25,392,976,22294,306,290,13261,11589,4050,1328,1481,413,139616,1799,13,2604,392,33511,3679,130434,12263,58369,13709,261,41339,484,13217,483,261,3809,11,1815,1236,76813,13,7649,69307,11,1236,83905,11,10112,2240,33111,13,17158,220,19,12,20,420,66677,13,7649,20434,11723,13,9024,802,621,480,364,106232,10635,290,41339,1402,5415,25,392,33511,3679,130434,2678,59175,82,25,17158,220,19,420,66677,328,220,20,8698,2454,13,2604,2240,364,58369,5067,3543,1299,1402,33511,3679,130434,279,2167,665,621,3543,1299,495,1402,26178,7450,33511,3679,130434,198,168394,279,19371,41339,364,2167,665,1217,8633,392,2167,65493,316,290,6017,11,326,290,6017,196250,1602,3692,1416,665,8633,392,3086,3402,328,261,28391,382,1299,261,93097,3692,1958,4595,1078,392,3086,4207,328,261,6188,382,1299,28479,6038,402,15657,3692,1958,12140,402,5396,8197,326,7342,364,2167,665,1268,483,448,3621,328,261,8165,483,54682,13,46830,679,316,2501,3543,483,261,7403,7845,13,46830,8397,274,43205,889,1199,139616,1799,69307,13,41021,621,480,364,106232,10635,1721,4733,483,3809,13,46830,1520,480,625,3101,1701,13,41021,621,1078,220,5215,12,1179,6391,13,46830,6757,4275,1775,12,85679,364,58369,13709,13,200007,200006,173781,200005,17196,200008,410,33511,3679,130434,91587,637,290,147045,41391,328,261,6017,11231,11,4066,6038,48946,409,1299,6452,75553,18341,306,111978,11022,13,4066,7919,25898,107629,261,25882,11,1753,20303,261,82176,11,4066,427,290,7342,83062,82,2322,270,11194,16289,4066,14116,39046,290,54076,328,13873,402,51041,41057,364,2167,10591,316,480,306,3490,11,261,6439,328,43839,326,15095,4066,427,480,53487,306,113409,328,4207,11,261,15095,32647,4066,81749,1039,4525,326,1617,68837,5604,13,4066,7942,24587,553,36605,11,75692,1511,1238,50005,137959,11,4066,165097,1819,290,69251,1299,115332,402,261,11215,2695,4856,364,59509,306,484,9624,328,67636,11,290,8165,2928,20862,2322,4066,83507,328,28938,120995,11,57340,328,34855,11,34625,328,28938,13,4066,47638,15657,3402,483,290,55476,328,5396,5604,167364,11,4066,427,5495,1617,63113,382,2452,328,11002,11,1617,21139,2928,47844,4066,1440,28745,117741,326,290,3713,328,261,109653,196171,13788,364,5958,290,18032,8486,6051,11,290,19458,328,68837,15657,4066,1935,2352,11,15095,11,10323,11,12028,395,290,2613,65493,328,16289,13],"total_duration":19462549680,"load_duration":4530787432,"prompt_eval_count":70,"prompt_eval_duration":208329279,"eval_count":684,"eval_duration":14571085399}
+  recorded_at: Tue, 23 Dec 2025 22:49:35 GMT
+recorded_with: VCR 6.3.1
spec/net/llm/ollama_spec.rb
@@ -141,28 +141,16 @@ RSpec.describe Net::Llm::Ollama do
   end
 
   describe "#generate" do
-    let(:prompt) { "Write a poem" }
-
     context "without streaming" do
-      let(:response_body) { { response: "Roses are red", done: true }.to_json }
-
-      it "makes a POST request to /api/generate" do
-        stub_request(:post, "http://localhost:11434/api/generate")
-          .with(
-            headers: {
-              "Accept" => "application/json",
-              "Content-Type" => "application/json"
-            },
-            body: hash_including(
-              model: "gpt-oss",
-              prompt: prompt,
-              stream: false
-            )
-          )
-            .to_return(status: 200, body: response_body)
+      it "POST /api/generate", :vcr do
+        result = client.generate("Write a poem")
 
-          result = client.generate(prompt)
-          expect(result["response"]).to eq("Roses are red")
+        expect(result["context"]).to_not be_empty
+        expect(result["created_at"]).to_not be_empty
+        expect(result["done"]).to be(true)
+        expect(result["done_reason"]).to eq("stop")
+        expect(result["model"]).to eq("gpt-oss")
+        expect(result["response"]).to start_with("**Silicon Leaves**")
       end
     end
 
@@ -179,7 +167,7 @@ RSpec.describe Net::Llm::Ollama do
           .to_return(status: 200, body: response_body)
 
         results = []
-        client.generate(prompt) { |chunk| results << chunk }
+        client.generate("Write a poem") { |chunk| results << chunk }
 
         expect(results.size).to eq(2)
         expect(results[0]["response"]).to eq("R")