setup({
sc <- testthat_spark_connection()
text_tbl <- testthat_tbl("test_text")
# 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("document"), output_col = "token")
pipeline <- ml_pipeline(assembler, sentdetect, tokenizer)
test_data <- ml_fit_and_transform(pipeline, text_tbl)
assign("sc", sc, envir = parent.frame())
assign("pipeline", pipeline, envir = parent.frame())
assign("test_data", test_data, envir = parent.frame())
})
teardown({
spark_disconnect(sc)
rm(sc, envir = .GlobalEnv)
rm(pipeline, envir = .GlobalEnv)
rm(test_data, envir = .GlobalEnv)
})
# test_that("text_matcher param setting", {
# test_args <- list(
# input_cols = c("string1", "string2"),
# output_col = "string1",
# build_from_tokens = TRUE,
# #path = "/tmp/path"
# #read_as = "LINE_BY_LINE"
# #options = list(format = "text")
# )
#
# test_param_setting(sc, nlp_text_matcher, test_args)
# })
test_that("text_matcher path set", {
annotator <- nlp_text_matcher(sc, input_cols = c("sentence", "token"), output_col = "entities",
path = "data/test.csv", read_as = "TEXT", options = list(format = "text"))
expect_true(!is.null(annotator))
})
test_that("nlp_text_matcher spark_connection", {
test_annotator <- nlp_text_matcher(sc, input_cols = c("sentence", "token"), output_col = "entities",
path = here::here("tests", "testthat", "data", "entities.txt"))
fit_model <- ml_fit(test_annotator, test_data)
transformed_data <- ml_transform(fit_model, test_data)
expect_true("entities" %in% colnames(transformed_data))
expect_true(inherits(test_annotator, "nlp_text_matcher"))
expect_true(inherits(fit_model, "nlp_text_matcher_model"))
})
test_that("nlp_text_matcher ml_pipeline", {
test_annotator <- nlp_text_matcher(pipeline, input_cols = c("sentence", "token"), output_col = "entities",
path = here::here("tests", "testthat", "data", "entities.txt"))
transformed_data <- ml_fit_and_transform(test_annotator, test_data)
expect_true("entities" %in% colnames(transformed_data))
})
test_that("nlp_text_matcher tbl_spark", {
fit_model <- nlp_text_matcher(test_data, input_cols = c("sentence", "token"), output_col = "entities",
path = here::here("tests", "testthat", "data", "entities.txt"))
transformed_data <- ml_transform(fit_model, test_data)
expect_true("entities" %in% colnames(transformed_data))
})
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