setup({
sc <- testthat_spark_connection()
text_tbl <- testthat_tbl("test_text")
#pipeline <- ml_pipeline(assembler, sentdetect, tokenizer, embeddings)
#fit_pipeline <- ml_fit(pipeline, text_tbl)
assign("sc", sc, envir = parent.frame())
#assign("fit_pipeline", fit_pipeline, envir = parent.frame())
assign("text_tbl", text_tbl, envir = parent.frame())
})
teardown({
spark_disconnect(sc)
rm(sc, envir = .GlobalEnv)
#rm(fit_pipeline, envir = .GlobalEnv)
rm(text_tbl, envir = .GlobalEnv)
})
test_that("nlp_recursive_pipeline spark connection", {
# These lines should set a pipeline that will ultimately create the columns needed for testing the annotator
assembler <- nlp_document_assembler(sc, input_col = "text", output_col = "document")
sentdetect <- nlp_sentence_detector(sc, input_cols = c("document"), output_col = "sentence")
tokenizer <- nlp_tokenizer(sc, input_cols = c("sentence"), output_col = "token")
recursive_pipeline <- nlp_recursive_pipeline(sc) %>%
ml_add_stage(assembler) %>%
ml_add_stage(sentdetect) %>%
ml_add_stage(tokenizer)
result <- ml_fit_and_transform(recursive_pipeline, text_tbl)
expect_true("token" %in% colnames(result))
})
test_that("nlp_recursive_pipeline pipeline stages", {
# These lines should set a pipeline that will ultimately create the columns needed for testing the annotator
assembler <- nlp_document_assembler(sc, input_col = "text", output_col = "document")
sentdetect <- nlp_sentence_detector(sc, input_cols = c("document"), output_col = "sentence")
tokenizer <- nlp_tokenizer(sc, input_cols = c("sentence"), output_col = "token")
recursive_pipeline <- nlp_recursive_pipeline(assembler, sentdetect, tokenizer)
result <- ml_fit_and_transform(recursive_pipeline, text_tbl)
expect_true("token" %in% colnames(result))
})
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